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| Country of Origin | China |
|---|---|
| Brand | Honeywell |
| Height | 3mm |
| Length | 4.06mm |
| Model | SS451A |
| Technology | Digital |
| Sensor Type | Hall Effect |
| Width | 1.57mm |
| Mount Type | Surface |
| Series | SS400 |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-92 |
| Minimum Operating Temperature | -40°C |
| Interface Type | IC |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Maximum Supply Voltage | 28V dc |
| Minimum Supply Voltage | -28V |
| Supply Current | 20mA |
| Magnetic Type | Omnipolar |
Honeywell SS451A digital surface mount Hall effect sensor delivers reliable omnipolar magnetic field detection with a digital output signal. It supports supply voltages from -28V to 28V dc and features a compact TO-92 3-pin package ideal for surface mounting on printed circuit boards.
Designed to withstand extreme operating temperatures from -40°C up to 150°C, this sensor is suitable for use in demanding industrial environments including factory automation, electronic measurement, and control systems.
The device senses the presence of magnetic fields from either polarity - north or south - making it versatile for a broad range of magnetic position and proximity sensing tasks. Its low supply current of 20 mA enables energy-efficient operation with dependable switching performance.
Applications include magnetic position sensing in actuators and valves, contactless speed or rotation detection, and proximity detection in electrical enclosures. The Hall effect sensor provides solid-state reliability and eliminates mechanical wear from moving parts.
Omnipolar sensitivity responds to magnetic flux of either pole for flexible deployment. Wide operating voltage range from -28V to 28V dc allows system compatibility. Temperature tolerance enables operation in temperatures from -40°C to 150°C.
Low supply current of 20 mA supports energy-conscious designs. Compact TO-92 surface mount package simplifies integration onto PCBs. RoHS compliant for environmental and regulatory adherence. Ideal for industrial automation, motion sensing, and proximity applications.
Digital output provides reliable switching signal for electronic control circuits. This sensor is manufactured in China and delivered in new condition, suitable for use in electronic and industrial environments requiring magnetic sensing performance.
Explore more Sensors and related semiconductor products in the Electronics & Electricals category on EnvMart for comprehensive solutions to your automation and sensing needs.
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